Light emission of droplet spots at vacuum arc and after arc extinction
| Autor: | Alexander V. Batrakov, E.L. Pryadko, D.I. Proskurovsky, B. Juttner |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Nuclear and High Energy Physics
Materials science Arc extinction Spots business.industry Plasma Vacuum arc Condensed Matter Physics Cathode law.invention Physics::Fluid Dynamics Optics Physics::Plasma Physics law Physics::Atomic and Molecular Clusters Astrophysics::Solar and Stellar Astrophysics Plasma diagnostics Spectral analysis Light emission Atomic physics business Astrophysics::Galaxy Astrophysics |
| Zdroj: | IEEE Transactions on Plasma Science. 33:1476-1480 |
| ISSN: | 0093-3813 |
| DOI: | 10.1109/tps.2005.856516 |
| Popis: | Some droplets emitted by vacuum arc cathode spot and surrounded by dense plasma are referred to as droplet spots. The goal of this work is the study of spectral characteristics of the droplet spot light emission. The spectrum of droplets was compared with the spectrum of the cathode spot. The light emission of droplet spots after arc extinction was also studied. Non-monotonous (twinkling) glow of droplet spots was found to last for a long time (up to 1 ms) after arc extinction. |
| Databáze: | OpenAIRE |
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